plot_density.py 文件源码

def opencv_plot(des_name):
    densmap = np.fromfile(densmap_name, np.float32)
    densmap = np.reshape(densmap, (227, 227))
    #densmap = norm_image(densmap) * 100 
    densmap *= 100.0
    densmap[densmap >1 ] = 1
    densmap = norm_image(densmap) * 255
    densmap = densmap.astype(np.uint8)
    im_color = cv2.applyColorMap(densmap, cv2.COLORMAP_JET)
    cv2.imshow("im", im_color)
    cv2.waitKey(0)